Pith Number

pith:VRGM3TTN

pith:2009:VRGM3TTN4UZ566FDADPCMYZ2GJ

not attested not anchored not stored refs pending

Higgs-dependent Leptogenesis

Martti Raidal, Yuji Kajiyama

arxiv:0903.4893 v2 · 2009-03-30 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRGM3TTN4UZ566FDADPCMYZ2GJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:35:55.286454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac4ccdce6de533df78a300de26633a32618915f7755a171693d78e0043876011

Aliases

arxiv: 0903.4893 · arxiv_version: 0903.4893v2 · doi: 10.48550/arxiv.0903.4893 · pith_short_12: VRGM3TTN4UZ5 · pith_short_16: VRGM3TTN4UZ566FD · pith_short_8: VRGM3TTN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VRGM3TTN4UZ566FDADPCMYZ2GJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ac4ccdce6de533df78a300de26633a32618915f7755a171693d78e0043876011

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e75d53a5145917e5bab1cb980803de4b74efadde8bb50d680ab62993b213436",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-03-30T15:45:47Z",
    "title_canon_sha256": "ac3cd1e86ffd2319419f1d336c95cc29d2999c0ba3029847c76735b11189fa2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.4893",
    "kind": "arxiv",
    "version": 2
  }
}